<form class="mb-20" method="get" action="{:\\think\\Url::build($Request.action)}">
    订单状态：<select style="height:31px; margin-top: 5px;" id="order_status"name="order_status" class="status_select" ng-model="state">
        <option value="">全部</option>
        <option value="0">交易取消</option>
        <option value="1">等待付款</option>
        <option value="2">等待发货</option>
        <option value="3">等待签收</option>
        <option value="4">交易完成</option>
    </select>

    支付状态：<select style="height:31px; margin-top: 5px;" id="pay_status"name="pay_status" class="status_select" ng-model="state">
    <option value="">全部</option>
    <option value="0">未支付</option>
    <option value="1">已支付</option>

</select>
    <button type="submit" class="btn btn-success" id="" name=""><i class="Hui-iconfont">&#xe665;</i> 搜索</button>
</form>